body {
    margin: 0;
    padding: 0;
    
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;

    display: flex;
    justify-content: center;
    align-items: stretch;
}

* {
    box-sizing: border-box;
}

@import "app-button.scss";
@import "app-input.scss";